After receiving my iMac from repair, I couldnt help but notice what a shoddy repair it was. There are several scratches on the foot, and dust trapped behind the plastic casing in the corner. The box is trashed, and everything was covered in polystyrene. AND there is a new pixel stuck on green (a stuck pixel sorry about the poor sentencing). Is there any way to fix the dust behind the plastic (clear plastic) and the stuck pixel??